High efficiency Solar Collector Tubes, Solar heat pipes,vacuum tube with core

$6.05
Min. Order
200 Pieces
Choose your specifications
Company Information

Haining Ousikai Industry & Trade Co., Ltd.

CN Manufacturer, Trading Company
Response Time
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Transactions
US$ 1,000+
7 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai / Ningbo
Payment Terms: L/C,T/T,Western Union
Supply Ability: 5000000 Piece/Pieces per Month
Place of Origin: Zhejiang China
Brand Name: Solar Vacuum Tube,Ousikai,OEM
Model Number: OS-SG
Type: Pressurized
Application: Water Heater
Pipe Material: Glass, High borosilicate glass 3.3
color: blue
Pipe Material: Glass, High borosilicate glass 3.3
Delivery Detail: 7 days after payment
Packaging Detail: Standard export carton with foam or wooden box
Items per Carton: 10 Pieces/
Package Measurements: 194X33.5X17 cm
Gross Weight: 24 KG
Package Type: Standard sea carton for container Wooden box for samle

Heat Pipe Solar Collector Tube  (triple-target tube)

  

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Solar vacuum tube working principle:


  1. On heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely.
  2. After the solar energy is absorbed by the vacuum tubes, it is transferred to the heat-pipe through the aluminum fin.
  3. Heated by the energy, the medium in the heat-pipe is working and transferring the heat energy to the condenser zone.
  4. When water or other medium in the water pipe flows across the copper sleeves, they would bring the energy and be heated.
  5. The heated water or other medium makes water in the tank hotter and hotter by walking across the coils in the tank.

 


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Solar vacuum tube features:

  1. Higher heat efficiency: Advanced heat transferring style of the heat pipe, excellent selective
  2. absorbent coating and perfect combination with high vacuum heat preservation.
  3. Wide applicable range: As the heat pipe has less heat capacity, it can be started quickly even under cloudy fine day and collect heat effectively. It can work normally even -30 below degree. As no water in the vacuum tube, it can effectively prevent lowing of heat efficiency due to frost cracking or scaling
  4. Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than 15years.
  5. The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube.

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Haining Ousikai Industry & Trade Co., Ltd
Solar heat pipe Techinical Specifications
ItemMeasured value
Heat conduction coefficient>99%
Axial heat transition auantity0.93-2.49kw/cm²
Heat conduction speed>200mm/s
Axial temperature difference1-2centi-degree/m
Starting temperature20centi-degree
Starting speed2min
Working temperature range30centi-degree~300centi-degree
Resistance to high temperatureNo deformation in 48hours under 250C high temp condition
Resistance to low temperature-35C
Life15 years
  

 

Solar tube tec data:

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Samples for review:

 

 

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Easy Install and use

 

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three target vacuum tube model and  Loading quantity in container:

 

Iterms

Size

Capacity(L)

Absorb area(m2)

20GP/40GP loading qty(pc)

three target vacuum tube

47*1200

1.29

0.07

4200 / 8960

47*1450

1.56

0.08

3360 / 7280

47*1500

1.61

0.09

3360 / 7140

47*1600

1.72

0.09

3220 / 6860

47*1800

1.93

0.10

2940 / 6020

58*1200

2.17

0.90

3000 / 6480

58*1500

2.71

0.11

2400 / 5280

58*1600

2.89

0.12

2280 / 5040

58*1650

2.98

0.12

2280 / 4800

58*1700

3.07

0.13

2280 / 4680

58*1750

3.17

0.13

2160 / 4560

58*1800

3.26

0.14

2160 / 4440

58*1900

3.44

0.14

1920 / 4200

58*2000

3.62

0.15

1920 / 4080

58*2100

3.80

0.16

1920 / 3960

70*1800

5.09

0.17

1500 / 3000

70*2000

5.65

0.19

1300 / 2800

70*2100

5.93

0.20

1300 / 2800

 

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